Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Jawaharlal Nehru Medical College | OTHER |
| S. Nijalingappa Medical College | UNKNOWN |
| Raichur Institute of Medical Sciences | UNKNOWN |
Not provided
Not provided
Not provided
Not provided
As a follow-up to the RAPIDIRON Trial (NCT05358509), this study will follow the previously randomized mothers as well as their offspring after birth to assess neurodevelopmental, hematologic, and health outcomes. The study's overarching goal is to determine if the offspring born to RAPIDIRON Trial mothers in the intravenous iron groups, compared to the oral iron group, will achieve superior neurodevelopment, iron stores, and growth at specific time points during the first three years of life. Differences will be assessed between offspring based on the iron deficiency anemia (IDA) treatment of the mother.
The RAPIDIRON-KIDS Study has two primary hypotheses:
The specific aims of this study are as follows:
This study will recruit pregnant mothers currently participating in the RAPIDIRON Trial, who will be approached to give consent for themselves and their offspring for participation in the RAPIDIRON-KIDS Study. Participation in RAPIDIRON-KIDS will involve assessments at birth, 6 weeks, 4 months, 12 months, 24 months, and 36 months of age. In addition to iron status, anthropometry, and questionnaires relating to child feeding and maternal quality of life, the following neurobehavioral tests will be utilized to assess the offspring at various timepoints: Preferential Looking Test, Ages & Stages Questionnaire 3, Bayley Scales of Infant Development, Behavioral Rating Scale, India Scale for Assessment of Autism, and the Child Behavior Checklist for Ages 1.5-5.
Please see the protocol for additional details.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| RAPIDIRON IV iron intervention arm 1 | Maternal participants in this arm were given a single dose of an IV iron formulation - ferric carboxymaltose - during pregnancy as part of their participation in the parent RAPIDIRON Trial. Participants weighing 50kg and over received a single dose having 1000mg of iron, with others receiving a lower dose as determined by a formula used by the manufacturer (20mg iron/kg body weight). This was given between 14 and 17 weeks fetal gestational age. |
| |
| RAPIDIRON IV iron intervention arm 2 | Maternal participants in this arm were given a single dose of an IV iron formulation - iron isomaltoside - during pregnancy as part of their participation in the parent RAPIDIRON Trial. Participants weighing 50kg and over received a single dose having 1000mg of iron, with others receiving a lower dose as determined by a formula used by the manufacturer (20mg iron/kg body weight). This was given between 14 and 17 weeks fetal gestational age. |
| |
| RAPIDIRON active comparator arm | Maternal participants in this arm of the RAPIDIRON Trial were given ferrous sulfate tablets with 60mg elemental iron each and instructed to take two per day (one in the morning and one at night) throughout their pregnancy. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Ferric carboxymaltose | Drug | As part of the RAPIDIRON Trial, maternal participants randomized to intervention arm 1 were given a single dose of ferric carboxymaltose between 14 and 17 weeks of pregnancy. |
| Measure | Description | Time Frame |
|---|---|---|
| Offspring hemoglobin | Offspring hemoglobin concentration in g/dL | Birth |
| Offspring hemoglobin | Offspring hemoglobin concentration in g/dL | 4 months of age |
| Offspring ferritin | Offspring serum ferritin concentration in ng/mL | Birth |
| Offspring ferritin | Offspring serum ferritin concentration in ng/mL | 4 months of age |
| Cognitive Domain of Bayley Scales of Infant Development (BSID) | Developmental quotient (DQ) on the cognitive domain of the Bayley Scales of Infant Development (BSID), conducted at 24 months of age. The Cognitive Domain of the BSID-IV contains 81 items, each item with a minimum score of 0 and a maximum score of 2. A lower score is a bad outcome and a higher score is a good outcome. | 24 months of age |
| Measure | Description | Time Frame |
|---|---|---|
| Offspring hemoglobin | Offspring hemoglobin concentration in g/dL | 12 months of age |
| Offspring ferritin | Offspring serum ferritin concentration in ng/mL |
| Measure | Description | Time Frame |
|---|---|---|
| Offspring hospitalization | Incidence of offspring hospitalization | Birth to 3 years of age |
| Maternal hospitalization | Incidence of maternal hospitalization |
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Participants of this study are mother-infant dyads consisting of women, residing in Karnataka State (India), who were randomized and treated for iron-deficiency anemia (IDA) during the RAPIDIRON Trial and their newborns.
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Richard Derman, MD, MPH | Thomas Jefferson University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| S. Nijalingappa Medical College | Bagalkot | Karnataka | India | |||
| Jawaharlal Nehru Medical College |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38124098 | Derived | Derman RJ, Bellad RB, Bellad MB, Bradford-Rogers J, Georgieff MK, Aghai ZH, Thind S, Auerbach M, Boelig R, Leiby BE, Short V, Yogeshkumar S, Charantimath US, Somannavar MS, Mallapur AA, Pol R, Ramadurg U, Sangavi R, Peerapur BV, Banu N, Patil PS, Patil AP, Roy S, Vastrad P, Wallace D, Shah H, Goudar SS. RAPIDIRON Trial follow-up study - the RAPIDIRON-KIDS Study: protocol of a prospective observational follow-up study. Trials. 2023 Dec 20;24(1):818. doi: 10.1186/s13063-023-07740-z. |
Not provided
Not provided
Not provided
| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Sep 20, 2022 | Sep 20, 2022 | Prot_SAP_000.pdf |
Not provided
| ID | Term |
|---|---|
| D018798 | Anemia, Iron-Deficiency |
| D000067877 | Autism Spectrum Disorder |
| D000740 | Anemia |
| ID | Term |
|---|---|
| D000747 | Anemia, Hypochromic |
| D006402 | Hematologic Diseases |
| D006425 | Hemic and Lymphatic Diseases |
| D000090463 | Iron Deficiencies |
Not provided
Not provided
| ID | Term |
|---|---|
| C522335 | ferric carboxymaltose |
| C557707 | iron isomaltoside 1000 |
| C000718030 | ferric derisomaltose |
| C024823 | ferric sulfate |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Iron isomaltoside | Drug | As part of the RAPIDIRON Trial, maternal participants randomized to intervention arm 2 were given a single dose of iron isomaltoside between 14 and 17 weeks of pregnancy. |
|
|
| Ferric Sulfate | Drug | As part of the RAPIDIRON Trial, maternal participants randomized to the active comparator arm were given 200 ferrous sulfate tablets immediately after randomization (~12 weeks of pregnancy). Participants were instructed to take two tablets a day, with each tablet containing 60mg elemental iron. |
|
|
| 12 months of age |
| Preferential Looking Time | Performance on Preferential Looking Time assessment - scored as the percentage of time spent looking at the novel object during the test phase | 4 and 12 months of age |
| Motor and language domains of the Bayley Scales of Infant Development (BSID) | Developmental quotient (DQ) on the motor and language domains of the Bayley Scales of Infant Development (BSID), conducted at 24 months of age. The motor domain of the BSID-IV contains 79 items, and the language domain contains 104 items. Minimum score on each item is 0, maximum score is 2. A lower score is a bad outcome and a higher score is a good outcome. | 24 months of age |
| Bayley Scales of Infant Development (BSID) | Developmental quotients (DQs) on all domains of the Bayley Scales of Infant Development (BSID), conducted at 36 months of age. There are 5 domains, each many items. Each item has a minimum score of 0 and a maximum score of 2. A lower score is a bad outcome and a higher score is a good outcome. | 36 months of age |
| Behavior Rating Scale | Score on the Behavior Rating Scale, as coded from a video recording undergoing the Bayley Scales of Infant Development (BSID). Each child is rated across nine behavioral domains. The minimum score in each domain is 0 and the maximum score is 5, with higher scores indicating more optimal behaviors. | 24 months of age |
| Ages & Stages Questionnaire 3 | Accepted and validated screening tool for neurodevelopment. Minimum score of 0, maximum score of 60. Lower score is a bad outcome, higher score is a good outcome. | 12 months of age |
| Child Behavior Checklist for Ages 1.5-5 | A parent-report questionnaire assessing internalizing and externalizing behaviors. Standardized t-scores will result, with a mean of 50 and standard deviation of 10. Higher scores indicate more symptoms (emotional/behavioral) and a worse outcome. | 24 and 36 months of age |
| India Scale of Assessment for Autism | A standardized screening tool for autism, validated for the Indian population. 40 items are rated from 1 to 5, with a higher score indicating increasing severity. | 36 months of age |
| Offspring weight | Offspring weight measured in kg | 4, 12, 24, and 36 months of age |
| Offspring height | Offspring height measured in cm | 6 weeks, 4, 12, 24, and 36 months of age |
| Offspring head circumference | Offspring head circumference measured in cm | Birth, 4, 12, 24, and 36 months of age |
| Infant and Young Child Feeding Practices | A composite questionnaire used to measure feeding practices based upon breastfeeding, dietary diversity, meal frequency, iron supplementation, and iron-fortified foods. | Birth, 6 weeks, 4, 12, and 24 months of age |
| Maternal hemoglobin concentration | Maternal hemoglobin concentration measured in g/dL | 4, 12, and 24 month visits |
| Maternal ferritin | Maternal serum ferritin concentration in ng/mL | 4, 12, and 24 month visits |
| Maternal well-being/quality of life | Maternal well-being/quality of life, as measured by the World Health Organization Disability Assessment Schedule II (WHODAS-II). Uses 36 items to measure health and disability across six domains of life - cognitive, mobility, self care, relationship, life activities, and participation. Each item is given a score from 0 to 4, and all item scores are summed. Higher scores mean worse outcomes and higher disability status. | 4 and 12 month visits |
| Birth to 3 years |
| Maternal transfusions | Incidence of maternal blood transfusions | Birth to 3 years |
| Belagavi |
| Karnataka |
| India |
| Raichur Institute of Medical Sciences | Rāichūr | Karnataka | India |
| D019189 | Iron Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D002659 | Child Development Disorders, Pervasive |
| D065886 | Neurodevelopmental Disorders |
| D001523 | Mental Disorders |